07118+1953 COU 925 AB (HD 54985)
07h 11m 48.97s +19° 53' 08.3" P.A. 65.00 sep 0.5 mag 8.23,10.10 Sp A2 dist. 210.97 pc (688.18 l.y.)
| Coord 2000 |
07118+1953 |
|
Discov num |
COU 925 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 11 48.97 +19 53 08.3 |
|
| Date first |
1973 |
|
Date last |
2014 |
|
Obs |
10 |
|
| Pa first |
89 |
|
Pa last |
64.8 |
|
P.A. Now (θ) |
64.8° |
|
| Sep first |
0.4 |
|
Sep last |
0.493 |
|
Sep. Now (ρ) |
0.493" |
|
| Mag pri |
8.23 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
1.87 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 54985 |
|
Constellation |
Gemini |
|
SAO |
96610 |
|
HIP |
34764 |
|
| Tycho2 |
1353-01431-1 |
|
HD |
54985 |
|
BD |
BD+20 1729 |
|
Distance |
210.97 |
|
| Distance ly |
688.18 |
|
